A plate loading test was carried out on a medium dense sand, using a 300 mm wide square plate, and k 0 3 was determined as 100 MN m 3 Determine the coefficient of subgrade reaction for a 2 5 m wide square foundation and a 2 5 m 3 5 m rectangular foundation

Question: A plate loading test was carried out on a medium dense sand, using a 300 mm wide square plate, and k 0.3 was determined as

A plate loading test was carried out on a medium dense sand, using a 300 mm wide square plate, and k_0.3 was determined as 100 MN/m³. Determine the coefficient of subgrade reaction for a 2.5 m wide square foundation and a 2.5 m × 3.5 m rectangular foundation.

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